hydrological consulting Articles

  • Perth & Kinross City Council case study

    Perth and Kinross City Council, Scotland Supply of Flood Warning scheme for Perth, March 2008 -ongoing Hydro-Logic was appointed by Perth and Kinross council via Halcrow Consulting Engineers to supply install and maintain 10 no. monitoring sites. These sites were spread over Perth City primarily to monitor the levels in a number of small burns that pass through the ...


    By Hydro-Logic Services

  • Station Design, Rhomney Marsh case study

    EA Southern Region (via Halcrow) Design and supply of ultrasonic transit-time flow meter at a complex site on the Kent Ditch HL was commissioned by the EA Southern Region, as sub-consultants to Halcrow Consulting Engineers, to undertake the feasibility and hydrometric design of 6 sites on streams feeding the Romney Marsh. On one of the streams, the Kent Ditch, it ...


    By Hydro-Logic Services

  • Romney Marsh Hydrometric Design

    HL was commissioned by the EA Southern Region, as sub-consultants to Halcrow Consulting Engineers, to undertake the feasibility and hydrometric design of 6 sites on streams feeding the Romney Marsh. On one of the streams, the Kent Ditch, it was necessary to design a two section/stage gauging station for which a Sarasota 2000 ultrasonic transit-time meter was installed. One measuring section was ...

  • Wetlands of International Importance in Russia

    The Convention on Wetlands of International Importance especially as Waterfowl Habitat was adopted on the 2nd February 1971 in the Iranian city of Ramsar. Thus, it has come to be popularly known as the “Ramsar Convention”, and the 2nd of February each year is celebrated as World Wetlands Day. Wetlands are areas where water is the primary factor controlling the environment and the ...


    By Wetlands International

  • Perth Flood Warning System

    Perth and Kinross City Council, Scotland Supply of Flood Warning scheme for Perth, March 2008 -ongoing Hydro-Logic was appointed by Perth and Kinross council via Halcrow Consulting Engineers to supply, install and maintain monitoring sites. These sites were spread over Perth City primarily to monitor the levels in a number of small burns that pass through the centre ...

  • Seattle, WA - Rapid PCE remediation for Brownfield redevelopment - Case Study

    Brownfield Redevelopment in South Lake Union Area of Seattle Project Summary TRS Group, Inc. (TRS) designed, installed and operated an electrical resistance heating (ERH) source area remediation project at a former commercial laundry and dry cleaning facility in the rapidly growing area of South Lake Union in Seattle, WA, The scope of the remediation was to ...


    By TRS Group, Inc.

  • Climate change a threat to sewage systems

    Many cities could face problems with their sewage in the future. A research study for Stockholm shows that a change in precipitation, combined with a population increase, could bring disruptions as early as the middle of the century. Climate change could put more pressure on the sewage systems in the future. Climate scenarios indicate critical factors such as increased volumes of rain and rising ...

  • Living with the floods, not against them

    “Yes, we are illiterate sir, but we are engineers as far as our experience with water and rivers is concerned”, says Phushi Mahato, a villager in the Gosi Kandak floodplains in North-Bihar in India. As an outcome of water resource management that failed to understand the role of fluvial regimes in delta, Phushi and his fellow village members have now become vulnerable to floods ...


    By Wetlands International

  • Brownfield investigation and remediation for a former foundry and dyeworks

    Client: Confidential Location: Manchester, UK   Services: Contaminated Land Site Investigation, Human Health Risk Assessment, Remediation Supervision and Validation, Landfill Tax Exemption Report   Summary: ESI’s site investigation, risk assessment and remediation validation allowed the maximum land ...


    By ESI Consulting Ltd

  • Completion reporting for a closed landfill site

    Client: Waste Management Industry Location: UK Services: Landfill completion reporting for a closed site, including desk study and risk assessment Issues: Landfill completion criteria, potential risk to groundwater, environment or human health. Summary: ESI undertook a desk study and risk ...


    By ESI Consulting Ltd

  • Tunnel objects

    SoilVision Systems Ltd. is proud to announce the implementation of tunnel objects in the latest release of SVFlux and SVHeat. The tunnel objects extend the current capabilities of the software to the modeling of irregular but linear 2D and 3D objects beneath the ground. The implementation of tunnels opens up new types of numerical models which can be solved by geotechnical and hydrological ...


    By SoilVision Systems Ltd.

  • Climate change: More intense rains could swamp Chicago`s aging sewers

    In a city built on a swamp, where rainstorms already flood basements and force sewage into Lake Michigan and local streams, climate change could make Chicago's chronic water pollution woes even worse. Researchers hired by Mayor Richard Daley's office estimate that intense rainfall will happen more frequently in the not-so-distant future because of warming global temperatures, challenging the ...

  • Water Sustainability

    I7.1  | Water Optimization – 30% Groundwater Use Reduction Tabatha Pellerin, Senior Program Manager, AECOM AECOM assisted the Entergy Lewis Creek gas/coal fired electric power plant with water conservation efforts prompted by a goal of 30% ...

  • Compost Markets Grow With Environmental Applications

    The use of compost in various environmental applications is one of the most intensive areas of compost research being pursued today. The high organic matter content and biological activity of compost makes it effective for use in a variety of applications. Five of these will be reviewed in this article: erosion control, revegetation, biofiltration, bioremediation, and wetlands construction. ...


    By BioCycle Magazine

  • Low flow investigations: Severn Trent

    Over the last eight years ESI has worked closely with Severn Trent Water on key low flow sites in the Midlands.  The work has spanned the AMP3 and AMP4 programmes in 18 catchments and reviewed a total of over 30 PWS abstraction boreholes. The sites were initially flagged up for investigation as part of the National Environment Programme by the Environment Agency and included several SSSIs ...


    By ESI Consulting Ltd

  • Monitoring Environmental Quality

    ' In order to determine the effectiveness of actions to improve environmental quality it is necessary to be able to measure relevant environmental parameters at a level of detail which is accurate enough to distinguish the anticipated changes. However, the establishment and maintenance of monitoring systems is time-consuming and expensive and therefore the scale of such systems needs to be kept ...


    By The World Bank

  • ASTM Standards Help Meet Need for Clean Water

    The new ASTM Water Portal provides a single access point to standards and related information about ASTM International’s diverse committees working to protect and monitor this vital global resource. Clean and safe water is the underpinning of the quality of life for people around the world. Global economies depend on water, whether it’s to support the manufacturing of goods ...


    By ASTM International

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you